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BD8166EFV PDF预览

BD8166EFV

更新时间: 2024-11-11 06:41:55
品牌 Logo 应用领域
罗姆 - ROHM 电源电路电源管理电路光电二极管
页数 文件大小 规格书
18页 435K
描述
12V Input Multi-channel System Power Supply IC

BD8166EFV 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:TSSOP
包装说明:HVSSOP,针数:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:N可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G40
JESD-609代码:e2长度:13.6 mm
功能数量:1端子数量:40
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm最大供电电压 (Vsup):18 V
最小供电电压 (Vsup):6 V标称供电电压 (Vsup):15 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Copper (Sn/Cu)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5.4 mm
Base Number Matches:1

BD8166EFV 数据手册

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Power Supply IC Series for TFT-LCD Panels  
12V Input Multi-channel  
System Power Supply IC  
BD8166EFV  
No.09035EBT14  
Description  
The BD8166EFV is a system power supply for the TFT-LCD panels used for liquid crystal TVs.  
Incorporates two high-power FETs with low on resistance for large currents that employ high-power packages, thus driving  
large current loads while suppressing the generation of heat. A charge pump controller is incorporated as well, thus greatly  
reducing the number of application components.  
Features  
1) Step-up and step-down DC/DC converter  
2) Incorporates 2-A N-channel FET.  
3) Incorporates positive/negative charge pumps.  
4) Incorporates a gate shading function.  
5) Input voltage limit: 6 V to 18 V  
6) Feedback voltage: 1.25 V ± 1.6%  
7) Switching frequency: 500 kHz  
8) Protection circuit: Undervoltage lockout protection circuit  
Thermal shutdown circuit  
Overcurrent protection circuit  
Short protection circuit of timer latch type  
9) HTSSOP-B40 Package  
Applications  
Power supply for the TFT-LCD panels used for LCD TVs  
Absolute maximum ratings (Ta = 25)  
Parameter  
Power supply voltage  
Vo1 voltage  
Symbol  
Vcc, PVCC  
Vo1  
Limit  
19  
Unit  
V
19  
V
Vo2 voltage  
Vo2  
40  
V
IG Voltage  
IGH  
7
V
Maximum junction temperature  
Power dissipation  
Tjmax  
Pd  
150  
mW  
4700*1  
-40 to 85  
-55 to 150  
Operating temperature range  
Storage temperature range  
Topr  
Tstg  
* Reduced by 37.6 mW/over 25, when mounted on a glass epoxy 4-layer board (70 mm 70 mm 1.6 mm)  
(Copper foil on back 70 mm 70 mm).  
Recommended Operating Ranges (Ta = 25)  
Limit  
Parameter  
Symbol  
Unit  
Min.  
6
Max.  
18  
Power supply voltage  
Vo1 voltage  
VCC, PVCC  
Vo1  
V
V
V
V
A
8
18  
39  
5
Vo2 voltage  
Vo2  
I G Voltage  
IGH  
SW current  
SW1, SW2  
2
www.rohm.com  
2009.07 - Rev.B  
1/17  
© 2009 ROHM Co., Ltd. All rights reserved.  

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